Analysis of interatomic Contacts of Structural Units in PDB entry:
3P4G


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3P4G entry

There are 4 chains in PDB entry 3P4G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 23TYR 323
B
 SER 8PHE 320
C
 ILE 21ALA 321
D
 PHE 9PHE 320
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 8 helices in PDB entry 3P4G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
286 291Right-handed alpha
Helix 2
2
A
293 301Right-handed alpha
Helix 3
3
B
286 291Right-handed alpha
Helix 4
4
B
293 301Right-handed alpha
Helix 5
5
C
286 293Right-handed alpha
Helix 6
6
C
293 301Right-handed alpha
Helix 7
7
D
286 293Right-handed alpha
Helix 8
8
D
293 301Right-handed alpha
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There are 8 sheets in PDB entry 3P4G. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 16 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
24 25first strand
Strand 2
A
39 42parallel
Strand 3
A
58 61parallel
Strand 4
A
85 88parallel
Strand 5
A
104 107parallel
Strand 6
A
123 126parallel
Strand 7
A
142 145parallel
Strand 8
A
161 164parallel
Strand 9
A
180 183parallel
Strand 10
A
201 204parallel
Strand 11
A
220 223parallel
Strand 12
A
239 242parallel
Strand 13
A
260 263parallel
Strand 14
A
279 282parallel
Strand 15
A
305 308parallel
Strand 16
A
311 314anti-parallel
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There are 12 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
50 51first strand
Strand 2
A
77 78parallel
Strand 3
A
96 97parallel
Strand 4
A
115 116parallel
Strand 5
A
134 135parallel
Strand 6
A
153 154parallel
Strand 7
A
171 173parallel
Strand 8
A
192 194parallel
Strand 9
A
211 213parallel
Strand 10
A
230 232parallel
Strand 11
A
251 253parallel
Strand 12
A
270 272parallel
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There are 16 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
23 25first strand
Strand 2
B
39 42parallel
Strand 3
B
58 61parallel
Strand 4
B
85 88parallel
Strand 5
B
104 107parallel
Strand 6
B
123 126parallel
Strand 7
B
142 145parallel
Strand 8
B
161 164parallel
Strand 9
B
180 183parallel
Strand 10
B
201 204parallel
Strand 11
B
220 223parallel
Strand 12
B
239 242parallel
Strand 13
B
260 263parallel
Strand 14
B
279 282parallel
Strand 15
B
305 308parallel
Strand 16
B
311 314anti-parallel
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There are 12 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
50 51first strand
Strand 2
B
77 78parallel
Strand 3
B
96 97parallel
Strand 4
B
115 116parallel
Strand 5
B
134 135parallel
Strand 6
B
153 154parallel
Strand 7
B
171 173parallel
Strand 8
B
192 194parallel
Strand 9
B
211 213parallel
Strand 10
B
230 232parallel
Strand 11
B
251 253parallel
Strand 12
B
270 272parallel
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There are 16 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
24 25first strand
Strand 2
C
39 42parallel
Strand 3
C
58 61parallel
Strand 4
C
85 88parallel
Strand 5
C
104 107parallel
Strand 6
C
123 126parallel
Strand 7
C
142 145parallel
Strand 8
C
161 164parallel
Strand 9
C
180 183parallel
Strand 10
C
201 204parallel
Strand 11
C
220 223parallel
Strand 12
C
239 242parallel
Strand 13
C
260 263parallel
Strand 14
C
279 282parallel
Strand 15
C
305 308parallel
Strand 16
C
311 314anti-parallel
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There are 12 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
50 51first strand
Strand 2
C
77 78parallel
Strand 3
C
96 97parallel
Strand 4
C
115 116parallel
Strand 5
C
134 135parallel
Strand 6
C
153 154parallel
Strand 7
C
171 173parallel
Strand 8
C
192 194parallel
Strand 9
C
211 213parallel
Strand 10
C
230 232parallel
Strand 11
C
251 253parallel
Strand 12
C
270 272parallel
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There are 16 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
23 25first strand
Strand 2
D
39 42parallel
Strand 3
D
58 61parallel
Strand 4
D
85 88parallel
Strand 5
D
104 107parallel
Strand 6
D
123 126parallel
Strand 7
D
142 145parallel
Strand 8
D
161 164parallel
Strand 9
D
180 183parallel
Strand 10
D
201 204parallel
Strand 11
D
220 223parallel
Strand 12
D
239 242parallel
Strand 13
D
260 263parallel
Strand 14
D
279 282parallel
Strand 15
D
305 308parallel
Strand 16
D
311 314anti-parallel
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There are 12 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
50 51first strand
Strand 2
D
77 78parallel
Strand 3
D
96 97parallel
Strand 4
D
115 116parallel
Strand 5
D
134 135parallel
Strand 6
D
153 154parallel
Strand 7
D
171 173parallel
Strand 8
D
192 194parallel
Strand 9
D
211 213parallel
Strand 10
D
230 232parallel
Strand 11
D
251 253parallel
Strand 12
D
270 272parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il